<nav class="navbar navbar-inverse navbar-fixed-top">
    <div class="container">
        <div class="navbar-header">
            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navber-ex1-collapse">
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            </button>
            <a class="navbar-brand" href="#">在线竞拍</a>
        </div>
    <div class="collapse navber-collapse navber-ex1-collapse">
        <ul class="nav navbar-nav">
            <li><a href="#">关于我们</a></li>
            <li><a href="#">联系我们</a></li>
            <li><a href="#">关注我们</a></li>
            <li><a href="#">网站地图</a></li>
            <li><a href="#">招贤纳士</a></li>
        </ul>
    </div>
    </div>
</nav>
